| package org.apache.maven.shared.release.phase; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.io.IOException; |
| import java.util.List; |
| |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.shared.release.ReleaseExecutionException; |
| import org.apache.maven.shared.release.ReleaseFailureException; |
| import org.apache.maven.shared.release.ReleaseResult; |
| import org.apache.maven.shared.release.config.ReleaseDescriptor; |
| import org.apache.maven.shared.release.env.ReleaseEnvironment; |
| import org.apache.maven.shared.release.util.ReleaseUtil; |
| import org.codehaus.plexus.util.FileUtils; |
| |
| /** |
| * @author Edwin Punzalan |
| * @plexus.component role="org.apache.maven.shared.release.phase.ReleasePhase" role-hint="create-backup-poms" |
| */ |
| public class CreateBackupPomsPhase |
| extends AbstractBackupPomsPhase |
| { |
| public ReleaseResult execute( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment, |
| List<MavenProject> reactorProjects ) |
| throws ReleaseExecutionException, ReleaseFailureException |
| { |
| ReleaseResult result = new ReleaseResult(); |
| |
| // remove previous backups, if any |
| clean( reactorProjects ); |
| |
| for ( MavenProject project : reactorProjects ) |
| { |
| createPomBackup( project ); |
| } |
| |
| result.setResultCode( ReleaseResult.SUCCESS ); |
| |
| return result; |
| } |
| |
| public ReleaseResult clean( List<MavenProject> reactorProjects ) |
| { |
| ReleaseResult result = new ReleaseResult(); |
| |
| for ( MavenProject project : reactorProjects ) |
| { |
| deletePomBackup( project ); |
| } |
| |
| result.setResultCode( ReleaseResult.SUCCESS ); |
| |
| return result; |
| } |
| |
| public ReleaseResult simulate( ReleaseDescriptor releaseDescriptor, ReleaseEnvironment releaseEnvironment, |
| List<MavenProject> reactorProjects ) |
| throws ReleaseExecutionException, ReleaseFailureException |
| { |
| return execute( releaseDescriptor, releaseEnvironment, reactorProjects ); |
| } |
| |
| private void createPomBackup( MavenProject project ) |
| throws ReleaseExecutionException |
| { |
| // delete any existing backup first |
| deletePomBackup( project ); |
| |
| try |
| { |
| FileUtils.copyFile( ReleaseUtil.getStandardPom( project ), getPomBackup( project ) ); |
| } |
| catch ( IOException e ) |
| { |
| throw new ReleaseExecutionException( "Error creating backup POM: " + e.getMessage(), e ); |
| } |
| } |
| } |